BN16 GP catchment: which practices serve the BN16 postcode district
22,474 people living in the BN16 postcode district are registered with a GP (July 2026), 95% of them at 4 practices. The practice with the most is Willow Green Surgery in Littlehampton, with 10,741 (48%). The 3 largest together hold 93% of the district's registrations.
Latest data: July 2026. Registered patients by neighbourhood July 2026; GP Patient Survey 2026.
These are the practices people living in BN16 are actually registered with, from NHS England's count of registered patients by neighbourhood; a practice's own catchment boundary can be wider or narrower. The district is mostly in Arun.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Willow Green Surgery | Littlehampton | 10,741 | 48% | 80% | Good |
| Westcourt Medical Centre | Littlehampton | 6,900 | 31% | 87% | Good |
| ACF Medical Group | Littlehampton | 3,243 | 14% | 66% | Good |
| Park Surgery | Littlehampton | 1,132 | 5% | 77% | Good |
Across the 4 practices serving BN16 with survey results, the share of patients describing their overall experience as good ranges from 66% at ACF Medical Group to 87% at Westcourt Medical Centre, with a median of 79% (England: 77%). 1 is above England and 1 below by more than the survey's margin of error. Willow Green Surgery has the highest share finding it easy to get through by phone (73%, England 57%).
Which GP practices serve BN16?
Willow Green Surgery, Westcourt Medical Centre, ACF Medical Group and Park Surgery have the most registered patients living in BN16.
How many people in BN16 are registered with a GP?
22,474, 95% of them at 4 practices.
Which GP near BN16 do patients rate highest?
Among the practices serving the district, Westcourt Medical Centre: 87% of its patients rated their overall experience good in the 2026 GP Patient Survey.